1 /* $Id$ */
2 /*
3 * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
4 * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 #include <pj/types.h>
21 #include <pj/compat/string.h>
22 #include <pj/ctype.h>
23
strcasecmp(const char * s1,const char * s2)24 PJ_DEF(int) strcasecmp(const char *s1, const char *s2)
25 {
26 while ((*s1==*s2) || (pj_tolower(*s1)==pj_tolower(*s2))) {
27 if (!*s1++)
28 return 0;
29 ++s2;
30 }
31 return (pj_tolower(*s1) < pj_tolower(*s2)) ? -1 : 1;
32 }
33
strncasecmp(const char * s1,const char * s2,int len)34 PJ_DEF(int) strncasecmp(const char *s1, const char *s2, int len)
35 {
36 if (!len) return 0;
37
38 while ((*s1==*s2) || (pj_tolower(*s1)==pj_tolower(*s2))) {
39 if (!*s1++ || --len <= 0)
40 return 0;
41 ++s2;
42 }
43 return (pj_tolower(*s1) < pj_tolower(*s2)) ? -1 : 1;
44 }
45
46